diff options
Diffstat (limited to 'Documentation/devicetree/bindings/net/ethernet-controller.yaml')
| -rw-r--r-- | Documentation/devicetree/bindings/net/ethernet-controller.yaml | 19 |
1 files changed, 18 insertions, 1 deletions
diff --git a/Documentation/devicetree/bindings/net/ethernet-controller.yaml b/Documentation/devicetree/bindings/net/ethernet-controller.yaml index 1c4474036d46..fdf709817218 100644 --- a/Documentation/devicetree/bindings/net/ethernet-controller.yaml +++ b/Documentation/devicetree/bindings/net/ethernet-controller.yaml @@ -54,7 +54,8 @@ properties: phy-connection-type: description: - Operation mode of the PHY interface + Specifies interface type between the Ethernet device and a physical + layer (PHY) device. enum: # There is not a standard bus between the MAC and the PHY, # something proprietary is being used to embed the PHY in the @@ -119,6 +120,13 @@ properties: and is useful for determining certain configuration settings such as flow control thresholds. + rx-internal-delay-ps: + $ref: /schemas/types.yaml#/definitions/uint32 + description: | + RGMII Receive Clock Delay defined in pico seconds. + This is used for controllers that have configurable RX internal delays. + If this property is present then the MAC applies the RX delay. + sfp: $ref: /schemas/types.yaml#definitions/phandle description: @@ -130,6 +138,13 @@ properties: The size of the controller\'s transmit fifo in bytes. This is used for components that can have configurable fifo sizes. + tx-internal-delay-ps: + $ref: /schemas/types.yaml#/definitions/uint32 + description: | + RGMII Transmit Clock Delay defined in pico seconds. + This is used for controllers that have configurable TX internal delays. + If this property is present then the MAC applies the TX delay. + managed: description: Specifies the PHY management type. If auto is set and fixed-link @@ -204,4 +219,6 @@ properties: required: - speed +additionalProperties: true + ... |